Head to head
MCP vs Mails.ai — Agent Email
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Unlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.
Full listing
No reviews yet
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours MCP (74/100 against 55). MCP has noticeably more public adoption.
| MCP | Mails.ai — Agent Email | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B74/100 | C55/100 |
| Adoption | Growing | New |
| GitHub stars | 44 | – |
| Downloads / week | – | 50 |
| Runs where | Your machine (local) | Your machine (local) |
| Gateway-ready | No | No |
| Tools | — | 20 |
| Write actions | — | 4 |
| Price per call | Free | Free |
| Licence | Apache-2.0 | MIT |
| Last release | 2026-09-19 | — |
| Category |